



I'm Sydney B., the breeder behind Ruby Mountain Cavaliers located in Winnemucca, NV. We focus on the proper development of all our puppies because we know that each one is unique and deserving of undivided love and attention. Each puppy is bred, raised, and loved indoors to ensure health, happiness, and harmony at the start of its life. At Ruby Mountain, beauty is a given, but producing healthy, loving, and versatile Cavaliers is our true goal.

What are the different breed coat colors in your program?
Where do your breeding dogs live?

These dogs are already reserved or have gone home.

Pluto
Male

Sunny
Male

Comet
Male

Star
Female

Rocket
Male

Venus
Female

Jingle
Male

Jolly
Female

Holly
Female

Matti
Female

Tex
Male

Whitey
Male

Jeter
Female

Babe
Male

Mickey
Female

Rizz
Male

Aphrodite
Female

Girl 2
Female

Apollo
Male

Artemis
Female

Girl 1
Female

Smoky
Male

Rocky
Male

Glacier
Female

Ranier
Female

Olympic
Female

Arches
Female

Denali
Female

Sequoia
Female

Zion
Male

Acadia
Female

Kenai
Female
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Snow (White Collar)
Female
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Cozy (Yellow Collar)
Female
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Jack Frost (Black Collar)
Male
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Winter (Purple Collar)
Female
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Ice Man (Green Collar)
Male
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Glacier (Blue Collar)
Male
Sydney has been certified by Good Dog’s screening team for responsible and trusted breeding practices. When you’re ready, reach out to ask about the puppies or anything else on your mind. You’ll get to know each other through messaging, phone, or video and pay securely, all on Good Dog.
After buyers complete the application and screening process, Sydney partners with them to find the best puppy match.

“Pet prices are based on the market and litter size/quality. We do offer some full registration/breeding rights on a case by case basis after . $250 to be added to the waitlist. $250 to secure your puppy until it is ready to come home. $500 to secure a puppy that is already born.”
Sydney may provide a written contract or health guarantee when you purchase a puppy. This helps protect both you and your breeder, ensuring that you both have a clear understanding of the terms of your puppy purchase. If Sydney offers a contract or guarantee, the details will be personalized by them. If you have any questions or want to know more, don't hesitate to reach out to Sydney directly.
When you pay and communicate on Good Dog, you’re covered by Payment Protection.
You can drive or fly to pick up your puppy from Sydney.
Meet in Winnemucca, NV
Meet at Boise Airport (Boise Air Terminal) (Gowen Field)
Meet in Salt Lake City, UT
Sydney has been a member of Good Dog for over 4 years
Sydney was screened for responsible practices and has been a member since 2021.

Ruby Mountain Cavaliers meets or exceeds our community standards in these areas:

Sydney B.

Sydney B.
Theodore green collar male





Koa and Maple's litter

Sydney B.
Simon blue collar male





Koa and Maple's litter

Sydney B.
Alvin red collar male




Sydney B.
Maple had her puppies! We have 3 beautiful blenheim males.




Koa and Maple's litter

Cavalier King Charles Spaniel
About Koa
Koa is genetically clear and has been OFA tested for eye's, heart, patella, elbows and hips. He has the best personality and a very beautiful coat. He is the perfect sire!
Great health testing

Cavalier King Charles Spaniel
About Ember
Ember is a STUNNING Ruby female.She is very chill yet playful pure bred Cavalier King Charles Spaniel. She is a first time mama to this litter from Jan 2026. She is AKC registered and has her genetics as well as ofa registration for all breed related health concerns.

Cavalier King Charles Spaniel
About Maple
Maple is the mother hen of the group. She's always looking after everyone and making sure they are ok. She has the sweetest personality and is always looking for your approval. Her and Koa (sire) are best friends and spend the most time together playing and chasing after each other.
Great health testing

Cavalier King Charles Spaniel
About Willow
Willow is a female Cavalier King Charles Spaniel over 5 years old. Carefully selected as a great representative of her breed, Sydney decided to make her part of their program. Sydney has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Great health testing
Excellent level
Ruby Mountain Cavaliers reports to performing the health tests below on their breeding dogs. Ask your breeder about the tests performed on the parents of your litter. Learn more about health testing for Cavalier King Charles Spaniels.
Hip Dysplasia
Hip testing reduces the chance of passing down hip dysplasia, which is primarily found in large breed dogs and can cause hip pain and the eventual loss of the function of the hip joint.
Eye Certification (CAER, registered with OFA)
Eye testing reduces the chance of passing down a wide range of hereditary eye illnesses including retinal dysplasia, lens luxation, and glaucoma, which can cause impared vision or blindness.
Cardiac Evaluation (registered with OFA)
Heart testing reduces the chance of passing down congenital heart disease, which can cause a range of symptoms ranging from trouble exercising to heart failure.
Patellar Luxation
Knee testing reduces the chance of passing down Patellar Luxation, which results in the kneecap becoming displaced or dislocated and can cause mild to severe joint pain.
DNA Disease Panel
Genetic testing reduces the chance of passing down a wide variety of hereditary diseases of differing prevalence and severity such as Progressive Retinal Atrophy (an eye disease) and Von Willebrand's Disease (a blood disease).
Hear what other owners say about working with Sydney to bring home their puppies.
Marie B.
Verified owner · July 2023


We had the BEST experience in finding our CKC spaniel with Sydney and Austen at Ruby Mountain Cavaliers. They are incredibly responsive and engaging and worked with us every step of the way in selecting the best puppy for our family. They are so conscientious about the health of their puppies. Because we live close, we had the opportunity to meet the entire litter and the dam, which was amazing. If you're looking for a beautiful, healthy and well-socialized puppy I can't recommend Ruby Mountain Cavaliers enough! We LOVE our playful, super-cute little girl.

Jessica E.
Verified owner · July 2022
They were a pleasure to work with in getting my puppy Cooper. He is an extremely smart and sweet baby boy. They were able to deliver him to me in Idaho from Nevada as I was unable to drive the 300ish miles to pick him up. They were very attentive of my 3000 questions regarding Cooper and his temperament when determining if he was the right fit for our family. This week marks the 3rd week of having puppy home and he is extremely healthy (according to his vet) playful, and happy go lucky. Putting a deposit on a pup that you have never seen to people you don’t know can be scary, however Ruby Mountain Cavaliers is awesome!
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.